4GB 7inch Capacitive Allwinner A13 DDR3 512MB Android 4.0 Tablet PC Q88 is a Allwinner A13 Android 4.0 Tablet PC with DDR3 512MB. It has 7Inch capacitive touch screen with 800*480, and also it comes with built-in 4GB memory, in addition, it supports TF card up to 16GB which enables you to have enough memory to download and store anything you want freely.